解题思路:
报错Exception in thread "main" java.util.InputMismatchException: For input string: "506424146244697409"
at java.util.Scanner.nextInt(Scanner.java:2170)
at java.util.Scanner.nextInt(Scanner.java:2123)
at Main.main(Main.java:13)
一直报运行错误67%,求指教
注意事项:
参考代码:
import java.util.Scanner;
public class Mian{
public static int Fei(int m){
if(m==1||m==2)
return 1;
else
return Fei(m-1)+Fei(m-2);
}
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
long n = scanner.nextLong();
int m = scanner.nextInt();
long p = scanner.nextLong();
long sum = 0;
long M = Fei(m);
for(int i=1;i<=n;i++){
sum += Fei(i);
}
long q = sum%M;
long z = q%p;
if(q>z)
System.out.println(z);
else
System.out.println(q);
}
}
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北向眼 2022-05-12 15:35:09 |
而且递归其实很吃内存,递归不如直接在方法内写循环